as mayor of new york city. i do. female mayor would be great. why are you laughing? >> i didn't see hillary clinton as mayor of new york and fun didn't pop to my mind. >> other side of the transaction maybe. >>> getting into a high-ranking prep school, minority student from an underprivileged background it's often considered to be a ticket to a first-class education that can open up many doors but an elite private school discovers that gaining admittance is not the same thing as gaining acceptance. in our series "black in america," jason carroll. >> you're sitting in a classroom and you realize all of a sudden you really are a minority. >> reporter: revealing look at a subject few tubing openly about, race relesions in the elite world of a prep school. >> the tragedy of an undiverse place is that you don't have the full sound. just that there are pieces of the spectrum just missing. >> reporter: the experience of being admitted, yet feeling like an outcast inspired students at new york's trinity school to film